CN215895178U - Splicing backlight module with 3D visual effect - Google Patents
Splicing backlight module with 3D visual effect Download PDFInfo
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- CN215895178U CN215895178U CN202120644301.3U CN202120644301U CN215895178U CN 215895178 U CN215895178 U CN 215895178U CN 202120644301 U CN202120644301 U CN 202120644301U CN 215895178 U CN215895178 U CN 215895178U
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Abstract
The utility model discloses a splicing backlight module with a 3D visual effect, which comprises a module single plate and an installation outer frame, wherein net rack components are arranged in the installation outer frame in an equidistant array mode, each net rack component comprises an upper frame plate, a middle frame plate, a lower frame plate, a left concave plate and a right convex plate, and the upper frame plate and the lower frame plate are connected with the upper frame and the lower frame of the installation outer frame in a sliding mode. According to the utility model, the net rack assembly is arranged for installing the module single plates, the module single plates are installed and fixed through the connecting assembly on the net rack assembly, and the module single plates are provided with an upward elastic force through the upper pressure holes, so that the module single plates are prevented from sinking downwards under the action of gravity and generating gaps with the module single plates at the upper ends, and the image expression effect is influenced; through setting up one and step up the subassembly and carry out horizontal fixed to adjacent module veneer, thereby prevent that the module veneer from taking place the fracture on horizontal and influencing the image expression effect.
Description
Technical Field
The utility model relates to the technical field of splicing of backlight modules, in particular to a splicing backlight module with a 3D visual effect.
Background
At present, on the outer walls of large shopping malls, huge liquid crystal display screens attract attention, and the interior of the huge display screens is spliced by small backlight modules; the backlight unit that the concatenation formed can squint downwards because of gravity reason, will produce certain gap after a long time between the backlight unit, and this crack appears when can making the image broadcast, influences the effect of watching, therefore we need propose the backlight unit that can splice of a 3D visual effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a splicing backlight module with a 3D visual effect, wherein a net rack assembly is arranged for installing a module single plate, the module single plate is installed and fixed through a connecting assembly on the net rack assembly, an upward elastic force is provided for the module single plate through an upper pressure hole, the module single plate is prevented from sinking under the action of gravity and generating a gap with the module single plate at the upper end, and therefore the image expression effect is influenced, and the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a 3D visual effect's backlight unit that can splice, includes module veneer and installation frame, the inside equidistance array of installation frame is provided with the rack subassembly, the rack subassembly includes frame plate, well frame plate, left concave plate and right convex plate down, go up frame plate and installation frame down between the frame sliding connection, interconnect through left concave plate and right convex plate between the rack subassembly, the matrixing such as module veneer sets up on the rack subassembly, be provided with coupling assembling between rack subassembly and the module veneer, it is adjacent install on left concave plate and the right convex plate between the rack subassembly and step up the subassembly, step up the subassembly upper end and install the helmet.
Preferably, the upper frame plate, the middle frame plate and the lower frame plate are sequentially arranged in the middle of the upper end and at the lower end between the left concave plate and the right convex plate, and the distance from the upper frame plate to the middle frame plate is equal to the distance from the middle frame plate to the lower frame plate.
Preferably, a gap of 3.0-5.0mm is arranged between the left concave plate and the right convex plate, and a thin rubber layer is arranged at the joint of the left concave plate and the right convex plate.
Preferably, coupling assembling includes the mounting hole and goes up the pressure hole, the upper end of frame plate and well frame plate is provided with the mounting hole, be provided with on the lower extreme of well frame plate and the lower frame plate and press the hole.
Preferably, the inside fixed block and the sliding block that are provided with of last pressure hole, compression spring is installed to fixed block one end, the sliding block is connected in compression spring's one end.
Preferably, the sliding block is connected to the inner wall of the upper pressing hole in a sliding mode, and the sliding block is provided with a mounting hole.
Preferably, the clamping assembly comprises a clamping column, a clamping belt and a clamping bolt, the clamping column is arranged at one end of the left concave plate and one end of the right convex plate respectively, the clamping bolt is arranged at one side of the middle of the clamping column in a triangular structure, and the clamping column is connected to the clamping bolt through the clamping belt respectively.
Preferably, the mounting outer frame is provided with a tightening threaded hole, and the tightening bolt is in threaded connection with the inside of the tightening threaded hole.
Preferably, the clamping column and the clamping bolt are both provided with a connecting groove, and the clamping belt is installed inside the connecting groove.
Preferably, the upper end of the mounting outer frame is provided with a clamping groove, and one ends of the left concave plate and the right convex plate are inserted into the clamping groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the net rack assembly is arranged for installing the module single plates, the module single plates are installed and fixed through the connecting assembly on the net rack assembly, and the module single plates are provided with an upward elastic force through the upper pressure holes, so that the module single plates are prevented from sinking downwards under the action of gravity and generating gaps with the module single plates at the upper ends, and the image expression effect is influenced;
2. according to the utility model, the adjacent module single plates are transversely fixed by arranging the clamping assembly, so that the module single plates are prevented from being transversely broken to influence the image expression effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a connecting assembly of the present invention;
FIG. 3 is a schematic structural view of a clamping assembly of the present invention;
fig. 4 is a schematic structural diagram of module single board splicing according to the present invention.
In the figure: 1. a module single board; 2. installing an outer frame; 3. a rack assembly; 4. an upper frame plate; 5. a middle frame plate; 6. a lower frame plate; 7. a left concave plate; 8. a right convex plate; 9. a connecting assembly; 10. a clamping assembly; 11. a protective cap; 12. mounting holes; 13. pressing the hole upwards; 14. a fixed block; 15. a slider; 16. a compression spring; 17. tightening the column; 18. tightening the belt; 19. tightening the bolt; 20. tightening the threaded hole; 21. connecting grooves; 22. and (5) tightening the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a splicing backlight module with a 3D visual effect comprises a module single plate 1 and an installation outer frame 2, wherein the installation outer frame 2 is internally provided with a rack assembly 3 in an equidistant array, the module single plate 1 is arranged on the rack assembly 3 in an equal matrix array, a connecting assembly 9 is arranged between the rack assembly 3 and the module single plate 1, a clamping assembly 10 is arranged on a left concave plate 7 and a right convex plate 8 between adjacent rack assemblies 3, and the upper end of the clamping assembly 10 is provided with a protective cap 11;
through the design, when the module single plate 1 is installed, each net rack component 3 is filled with the module single plate 1, the net rack components 3 are connected with the module single plate 1 through the connecting component 9, and the fastening component 10 is arranged at the upper end of the installation outer frame 2 and used for fastening the connectivity between the net rack components 3;
the net rack assembly 3 comprises an upper frame plate 4, a middle frame plate 5, a lower frame plate 6, a left concave plate 7 and a right convex plate 8, the upper frame plate 4 and the lower frame plate 6 are connected with the upper frame and the lower frame of the installation outer frame 2 in a sliding way, the net rack assemblies 3 are connected with each other through the left concave plate 7 and the right convex plate 8, the upper frame plate 4, the middle frame plate 5 and the lower frame plate 6 are sequentially arranged at the middle part and the lower end of the upper end between the left concave plate 7 and the right convex plate 8, and the distance from the upper frame plate 4 to the middle frame plate 5 is equal to the distance from the middle frame plate 5 to the lower frame plate 6;
through the design, a net rack component 3 is arranged for installing the module single plates 1, the net rack component 3 comprises an upper frame plate 4, a middle frame plate 5, a lower frame plate 6, a left concave plate 7 and a right convex plate 8, and the net rack component 3 is arranged to be connected to the installation outer frame 2 in a sliding mode, so that the clamping and fixing of the module single plates 1 are possible;
a gap of 3.0-5.0mm is arranged between the left concave plate 7 and the right convex plate 8, and a rubber thin layer is arranged at the butt joint of the left concave plate 7 and the right convex plate 8; through the design, a gap of 3.0-5.0mm is arranged between the left concave plate 7 and the right convex plate 8, and when a larger gap is generated between the adjacent module single plates 1, the left concave plate 7 and the right convex plate 8 can be locked towards the middle through the clamping assembly 10 for clamping;
the connecting assembly 9 comprises a mounting hole 12 and an upper pressure hole 13, the mounting hole 12 is formed in the upper ends of the frame plate and the middle frame plate 5, the upper pressure hole 13 is formed in the lower end of the middle frame plate 5 and the lower frame plate 6, a fixed block 14 and a sliding block 15 are arranged in the upper pressure hole 13, a compression spring 16 is mounted at one end of the fixed block 14, the sliding block 15 is connected to one end of the compression spring 16, the sliding block 15 is connected to the inner wall of the upper pressure hole 13 in a sliding mode, and the mounting hole 12 is formed in the sliding block 15;
through the design, the module single plate 1 at the lower layer can generate a downward movement trend under the action of gravity for a long time, a gap is generated between the module single plate 1 at the lower layer and the module single plate 1 at the upper layer after the lower layer and the module single plate 1 at the upper layer are generated for a long time, and the sliding block 15 in the upper pressure hole 13 provides an upward supporting force for the module single plate 1 sinking under the action of the compression spring 16, so that the influence of gravity on the module single plate 1 at the lower layer is avoided or reduced;
the upper end of the mounting outer frame 2 is provided with a clamping groove 22, one end of the left concave plate 7 and one end of the right convex plate 8 are inserted into the clamping groove 22, the clamping assembly 10 comprises a clamping column 17, a clamping belt 18 and a clamping bolt 19, the clamping column 17 is respectively arranged at one end of the left concave plate 7 and one end of the right convex plate 8, the clamping bolt 19 is arranged at one side of the middle of the clamping column 17 in a triangular structure, the clamping column 17 is respectively connected to the clamping bolt 19 through the clamping belt 18, the clamping column 17 and the clamping bolt 19 are respectively provided with a connecting groove 21, the clamping belt 18 is mounted inside the connecting groove 21, the mounting outer frame 2 is provided with a clamping threaded hole 20, and the clamping bolt 19 is in threaded connection inside the clamping threaded hole 20;
through the design, when a certain crack is generated between the left and right adjacent module single plates 1, the tightening bolt 19 at the upper end of the outer frame 2 is installed through rotation, so that the tightening column 17 connected to the adjacent right convex plate 8 and the left concave plate 7 moves the middle of the module single plates, and the adjacent module single plates 1 are close to each other, thereby avoiding the module single plates from being broken in the transverse direction and influencing the image expression effect.
When the design is used, because the module single plates 1 are used under the action of gravity and other external factors for a long time, transverse and longitudinal cracks can be generated between the module single plates 1, so that the display effect of the whole image is influenced; the module single plate 1 on the lower layer between the upper and lower adjacent module single plates 1 can generate a downward movement trend under the action of gravity for a long time, a gap is generated between the module single plate 1 on the lower layer and the module single plate 1 on the upper layer after the lower layer and the module single plate 1 on the lower layer after the upper layer and the module single plate 1 on the lower layer are generated for a long time, and the sliding block 15 in the upper pressure hole 13 provides an upward supporting force for the module single plate 1 which is sunk under the action of the compression spring 16, so that the influence of gravity on the module single plate 1 on the lower layer is avoided or reduced; when a certain crack is generated between the left and right adjacent module veneers 1, the tightening bolt 19 at the upper end of the outer frame 2 is installed in a rotating way, so that the tightening column 17 connected to the adjacent right convex plate 8 and the left concave plate 7 moves the middle, the adjacent module veneers 1 are close to each other, and the module veneers are prevented from being broken in the transverse direction to influence the image expression effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a 3D visual effect's backlight unit that can splice, includes module veneer (1) and installation frame (2), its characterized in that: the utility model discloses an installation frame, including installation frame (2) inside equidistance array, installation frame (2) inside equidistance array is provided with rack subassembly (3), rack subassembly (3) include upper ledge board (4), well frame board (5), lower frame board (6), left concave plate (7) and right flange (8), sliding connection between upper ledge board (4) and lower frame board (6) and the installation frame (2) upper and lower frame, interconnect through left concave plate (7) and right flange (8) between rack subassembly (3), matrix such as module veneer (1) is listed as and is set up on rack subassembly (3), be provided with coupling assembling (9) between rack subassembly (3) and module veneer (1), it is adjacent install on left concave plate (7) between rack subassembly (3) and right flange (8) and step up subassembly (10), it installs helmet (11) to step up subassembly (10) upper end.
2. A tileable backlight module for a 3D visual effect according to claim 1, characterized in that: go up frame plate (4), well frame plate (5) and lower frame plate (6) and set gradually in the middle of the upper end between left concave plate (7) and right convex plate (8) and on the lower extreme position, just go up the distance between frame plate (4) to well frame plate (5) and well frame plate (5) to the distance between lower frame plate (6) equal.
3. A tileable backlight module for a 3D visual effect according to claim 1, characterized in that: a gap of 3.0-5.0mm is arranged between the left concave plate (7) and the right convex plate (8), and a rubber thin layer is arranged at the butt joint of the left concave plate (7) and the right convex plate (8).
4. A tileable backlight module for a 3D visual effect according to claim 1, characterized in that: coupling assembling (9) are including mounting hole (12) and last pressure hole (13), the upper end of going up frame plate (4) and well frame plate (5) is provided with mounting hole (12), be provided with on the lower extreme of well frame plate (5) and lower frame plate (6) and press hole (13).
5. A tileable backlight module for a 3D visual effect according to claim 4, characterized in that: go up pressure hole (13) inside fixed block (14) and sliding block (15) of being provided with, compression spring (16) are installed to fixed block (14) one end, the one end at compression spring (16) is connected in sliding block (15).
6. A tileable backlight module for a 3D visual effect according to claim 5, characterized in that: sliding block (15) sliding connection is on the inner wall in last pressure hole (13), be provided with mounting hole (12) on sliding block (15).
7. A tileable backlight module for a 3D visual effect according to claim 1, characterized in that: step up subassembly (10) including step up post (17), step up area (18) and step up bolt (19), step up post (17) and set up respectively in left concave plate (7) and right convex plate (8) one end, step up bolt (19) and become the triangle structure and set up and step up post (17) middle one side position, step up post (17) and connect respectively through step up area (18) on step up bolt (19).
8. A tileable backlight module for a 3D visual effect according to claim 7, characterized in that: the mounting outer frame (2) is provided with a clamping threaded hole (20), and the clamping bolt (19) is in threaded connection with the inside of the clamping threaded hole (20).
9. A tileable backlight module for a 3D visual effect according to claim 7, characterized in that: the tightening column (17) and the tightening bolt (19) are provided with a connecting groove (21), and the tightening belt (18) is arranged inside the connecting groove (21).
10. A tileable backlight module for a 3D visual effect according to claim 1, characterized in that: the upper end of the mounting outer frame (2) is provided with a clamping groove (22), and one ends of the left concave plate (7) and the right convex plate (8) are inserted into the clamping groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644301.3U CN215895178U (en) | 2021-03-30 | 2021-03-30 | Splicing backlight module with 3D visual effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644301.3U CN215895178U (en) | 2021-03-30 | 2021-03-30 | Splicing backlight module with 3D visual effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215895178U true CN215895178U (en) | 2022-02-22 |
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ID=80339858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120644301.3U Active CN215895178U (en) | 2021-03-30 | 2021-03-30 | Splicing backlight module with 3D visual effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215895178U (en) |
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2021
- 2021-03-30 CN CN202120644301.3U patent/CN215895178U/en active Active
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